Topic: Pedal Noise Question

I'd appreciate some advice for a new piano student (me!) with no experience playing a real acoustic piano. I'm just starting to use my pedal.

My first question would be does Pianoteq realistically simulate the pedal noise? I find that if I pedal fast and hard (pedal all the way down) there is a kind of thumping noise. If I pedal more slowly there is a sort of swoosh string noise and still a thump if I press all the way down. If I press only part way down on my pedal I get the swoosh string noise but no thump. Is Pianoteq reproducing fairly realistically the effect of a real acoustic?

I ask about the realism because if Pianoteq is not that realistic then any pedal skill I develop with Pianoteq might not translate to a real piano if I should ever get the chance to play one. To be clear, I'm not asking whether the thump or swoosh sound matches this or that piano realistically. Rather does the pedal function like a real piano?

If you have experience with a real piano pedal, can you provide some pointers if it's okay to pedal only partway down? On Pianoteq the thump is not there (or at least not as noticeable) but the sound still sustains. Or is it better to put the pedal all the way down and learn to ignore the thump? What is done on a real piano?

I assume it would be bad to just lower the volume of the pedal noise, though I know Pianoteq allows that. I am finding the thump and swooshes a little distracting.

Thanks for any advice! If this has been asked and answered, please point me to the thread. I tried to search but I didn't see the exact information I'm interested related to how to use Pianoteq to develop good pedal techniques.

FYI: I use a Roland FP-90 with the Roland Pedal that came with it which supports a full range of pedal (I guess that's called half-pedaling).

Re: Pedal Noise Question

dcbrow wrote:

If you have experience with a real piano pedal, can you provide some pointers if it's okay to pedal only partway down? On Pianoteq the thump is not there (or at least not as noticeable) but the sound still sustains. Or is it better to put the pedal all the way down and learn to ignore the thump? What is done on a real piano?

It’s been a long time since I played an acoustic piano, but I played them (not professionally) for twenty-some years when I was younger.

I don’t remember ever noticing the pedal noise when playing an acoustic piano. It’s there, but it’s just not something that requires your attention. At least I can’t recall ever adapting my playing style to consider it. What noise there is will vary from one piano to another, but it’s just not something you need to consider. It doesn’t project like the sound from the sounding board, so even if you hear it as a player, the audience probably won’t. (I’m excluding intentional, weird effects that you can produce by doing something like fast releasing and reapplying the pedal to make the dampers strike the strings. I notice Pianoteq doesn’t replicate that. Which is OK by me: I never saw any actual use for it.)

I would say that being in the habit of “flooring” the pedal unless you really want to half-pedal is important. Different pianos will respond differently to that, but generally you want to be all the way down except for specific cases (which I think only occur in advanced classical repertoire — I never ran into them) where something else is intended, so you don’t get a muffled, early decay. Equally important is to get your foot all the damn way up when you go up, because different pianos will respond differently to that, too, some failing to mute notes all the way, especially if you repedal quickly and don’t lift your foot high enough.

Acoustic pianos are like automobiles. They’re all roughly alike, but you have to learn how each one handles and adapt accordingly. There are still habits that serve you well (e.g., in a car, not resting your foot on the brake, even if the particular car you’re driving at the moment appears to tolerate that).

Last edited by Coises (12-12-2024 02:34)

Re: Pedal Noise Question

dcbrow wrote:

My first question would be does Pianoteq realistically simulate the pedal noise? I find that if I pedal fast and hard (pedal all the way down) there is a kind of thumping noise. If I pedal more slowly there is a sort of swoosh string noise and still a thump if I press all the way down. If I press only part way down on my pedal I get the swoosh string noise but no thump. Is Pianoteq reproducing fairly realistically the effect of a real acoustic?

Yes to all of that.

dcbrow wrote:

I ask about the realism because if Pianoteq is not that realistic then any pedal skill I develop with Pianoteq might not translate to a real piano if I should ever get the chance to play one. To be clear, I'm not asking whether the thump or swoosh sound matches this or that piano realistically. Rather does the pedal function like a real piano?

Again yes, but I would not worry too much about the "translate to a real piano". Even a mediocre player would be able to adapt to these different noises.

dcbrow wrote:

If you have experience with a real piano pedal, can you provide some pointers if it's okay to pedal only partway down? On Pianoteq the thump is not there (or at least not as noticeable) but the sound still sustains. Or is it better to put the pedal all the way down and learn to ignore the thump? What is done on a real piano?

The typical way to pedal on a piano is that it should be always all the way down. Unless you need to "clear" the harmony, in which case you should release it and immediately press it again. The speed at which you do that should such that the thumping would not be excessive (I don't have a continuous pedal available at the moment to test: is Pianoteq's thump louder/quieter if you stump on the pedal faster/slower? it is so on an acoustic piano and it should be so on Pianoteq too: think of stomping on the floor: the faster you foot moves, the louder the noise)

The release of the pedal should be such that "fingers and foot" go together: foot rises (releasing the pedal) and fingers depress (playing keys), then each one on its own, i.e. foot immediately re-press the pedal as fast as possible (but too fast which will cause excessive stomping noise) and fingers either hold or change notes as appropriate.

There are (many!) more advanced pedaling techniques (half-pedalling, continuous pedalling, re-pedaling and more), but you do not need to worry about them as a beginner. Trying them too soon will be counterproductive, so assume for now that pedal must be all the time all the way down.

dcbrow wrote:

I assume it would be bad to just lower the volume of the pedal noise, though I know Pianoteq allows that. I am finding the thump and swooshes a little distracting.

On most acoustic piano these sounds are very strong and evident if you are not playing anything. If you are playing something at mp or mf they are evident if you pay attention to them. If you are playing at f and ff they could be hardly heard. So that gives you an indication if in your setup you should lower that volume. It is not bad to reduce the volume of those noises if you can clearly hear them when playing many notes at f (let alone ff).

But anyway, if you find it very distracting, you can at first shut those sounds completely off, but I would not recommend unless you want to decrease the realism of Pianoteq.

Where do I find a list of all posts I upvoted? :(

Re: Pedal Noise Question

dcbrow wrote:

I'd appreciate some advice [...] to use my pedal.

You will be happy to note that PianoTeq has half pedaling in the range 0-127 - more than an acoustic!

Also there is the ability to turn up or down the pedal noises - the swooshing you describe - to your liking.

If you haven't already, try the demo. You will be able to hear for yourself the level of modelled authenticity and determine if PianoTeq is for you.


PS
As a user of PianoTeq I find it to be better than the internal sounds of my digital piano and a pleasure to play. It is more exciting than an out-of-tune (no matter how slight this may be) acoustic and offers greater flexibility.

Hope that helps???


PPS
On the subject of how to use the pedal - I would strongly advise you to allow your teacher to guide you. If, on the other hand you are teaching yourself, then I would suggest you don't thump any part of the piano, be it keys or pedals. I normally play the notes to be sustained first and then gently lower the pedal to sustain them. You never see concert pianists stamping on the pedals - I think they would be immediately dismissed!!! LOL

Last edited by DEZ (12-12-2024 11:47)

Re: Pedal Noise Question

DEZ wrote:
dcbrow wrote:

I'd appreciate some advice [...] to use my pedal.

You will be happy to note that PianoTeq has half pedaling in the range 0-127 - more than an acoustic!

On an acoustic piano, the sustain pedal is a mechanical device that works continuously. The level of pressure applied by the dampers is controlled by the foot . Therefore , the numbers of intermediate positions is infinite .  128 positions as approximated by midi protocol is enough for half pedalling purposes , however the weak link in the chain is the quality of pedals used for digital pianos . Only a few continuous pedals are capable of transmitting the whole range  .

Re: Pedal Noise Question

Pianistically wrote:

On an acoustic piano, the sustain pedal is a mechanical device that works continuously. The level of pressure applied by the dampers is controlled by the foot. Therefore, the numbers of intermediate positions is infinite. 128 positions as approximated by midi protocol is enough for half pedalling purposes, however the weak link in the chain is the quality of pedals used for digital pianos. Only a few continuous pedals are capable of transmitting the whole range.

All true and thanks for correcting me! I don't think my feet are capable of infinitesimally small adjustments when it comes to pedalling, though - LOL

Re: Pedal Noise Question

Thanks, All for your responses. They are very helpful.

Re: Pedal Noise Question

dcbrow wrote:

Thanks, All for your responses. They are very helpful.

Piano technician here... the noise you hear from the pedals is present to a degree in acoustic instruments. The 'whoosh' sound is the lower wedge dampers pulling from between the strings on lift and the 'thump' is the damper rail in uprights and damper tray on grand pianos returning to rest with the pedal lift. You don't hear much of this in an upright as it is enclosed inside the piano case, it's much more prominent in grand pianos was the dampers are open just behind the music rack.

Digital pianos have been adding these noises as improvements in their piano sound where we as piano technicians have been trying to minimize them by trimming damper felt and cushioning the pedal return and trapwork to minimize the 'thump' on release. Also, excessive damper 'thump' on release can be a result of poor pedal technique where the pedal is not controlled on release but freely allowed to smack back to rest position. I've had to educate some of my piano service clients who were complaining about pedal thump when I saw them tapping the pedal without their heel on the floor for control.

In my Pro version of Pianoteq there is the option to increase or eliminate the damper noise entirely.

1929 Baldwin C 6'3" grand with ProRecord module
Pianoteq Pro 8.4 iPad Mini + USB Cable

Re: Pedal Noise Question

Pianistically wrote:

Only a few continuous pedals are capable of transmitting the whole range.

To clarify that, It's not the pedal that transmits the messages; it's the keyboard. Continous pedals have analog potentiometers in them that present a variable resistance to the keyboard's pedal input. Being an analog device, a potentiometer has essentially infinite resolution. It's the keyboard that generates the discrete MIDI controller messages. This is pretty basic functionality and it's hard to imagine any reputable manufacturer's continuous pedal/keyboard combination not being able to generate all possible values.

Re: Pedal Noise Question

dcbrow wrote:

I assume it would be bad to just lower the volume of the pedal noise, though I know Pianoteq allows that. I am finding the thump and swooshes a little distracting.

I would not hesitate to lower the pedal and key noise levels if they bother you; I do. As pointed out, piano technician's work to minimize these noises, and I would wager Mr. Steinway would have loved to be able to eliminate them completely.

Realism aside, the one reason to leave them at higher level would be that your aversion to them will help teach you to pedal more finesse.

Re: Pedal Noise Question

brundlefly wrote:
Pianistically wrote:

Only a few continuous pedals are capable of transmitting the whole range.

To clarify that, It's not the pedal that transmits the messages; it's the keyboard. Continous pedals have analog potentiometers in them that present a variable resistance to the keyboard's pedal input. Being an analog device, a potentiometer has essentially infinite resolution. It's the keyboard that generates the discrete MIDI controller messages. This is pretty basic functionality and it's hard to imagine any reputable manufacturer's continuous pedal/keyboard combination not being able to generate all possible values.

Well , I beg to differ with your opinion. Of course the final midi message is transmitted by the DP firmware, but the issue with low quality pedals is not due to the potentiometer but has more to do with the quality of the mechanical part in particular the spring, the quality of the pedal itself and how much it gives  which results in poor results. In general the 2 extreme values can be reached , the problem is the control with enough precision between thees 2 points to make it usable when you want to half pedal with precision for some classical pieces. For instance if you ever try the FP30 Fatar pedal that comes with the Kawai VPC1 and compare it to the F10-H or GFP-3  made my Kawai to replace the Fatar pedal in the upgraded MP11SE and new ranges of DP you will understand my point, they have replaced the potentiometer with optical sensors, and designed a proper sturdy pedal , with no lateral  give and as smooth as butter. Half pedalling capabilities with the new generation of pedal is really comparable to an acoustic , whereby the original fatar series was frankly a joke.

Last edited by Pianistically (16-12-2024 09:47)

Re: Pedal Noise Question

Pianistically wrote:

In general the 2 extreme values can be reached , the problem is the control with enough precision between thees 2 points to make it usable when you want to half pedal with precision for some classical pieces. For instance if you ever try the FP30 Fatar pedal that comes with the Kawai VPC1...

That's quite a different statement from "Only a few continuous pedals are capable of transmitting the whole range." I would agree the mechanical quality of the pedal is important for the linearity and reproducibility of the response, but I would not necessarily include Fatar in my personal list of "reputable manufactuers" (at least not anywhere near the top) and it's only one example, not really supporting the idea that "only a few" are capable.

Re: Pedal Noise Question

brundlefly wrote:
Pianistically wrote:

In general the 2 extreme values can be reached , the problem is the control with enough precision between thees 2 points to make it usable when you want to half pedal with precision for some classical pieces. For instance if you ever try the FP30 Fatar pedal that comes with the Kawai VPC1...

That's quite a different statement from "Only a few continuous pedals are capable of transmitting the whole range." I would agree the mechanical quality of the pedal is important for the linearity and reproducibility of the response, but I would not necessarily include Fatar in my personal list of "reputable manufactuers" (at least not anywhere near the top) and it's only one example, not really supporting the idea that "only a few" are capable.

well Fatar as an OEM manufacturer makes pedals for Nord and Studiologic( which is part of Fatar group)  and also keyboards for the same brands , so how comes you consider them as a non reputable manufacturer ?? For what matters Yamaha pedals FC series is not good either , Roland DP10 a bit better but not ideal ideal either . I really don’t think that the pedals on DP are very good products in general .

Last edited by Pianistically (18-12-2024 14:30)

Re: Pedal Noise Question

FWIW, I have a DP-10 that's been working perfectly for the last 10 years or so. It's still solid, smooth and quiet. Using it with an RD-700NX, if I deliberately stroke the pedal very slowly, I can get all the possible values in as linear a fashion as my muscle control can manage with no jitter or discontinuities. I don't know about other keyboards, but the RD-700 produces pedal messages at a maximum rate of 1 every 8ms So in practice a typical full pedal stroke in either direction taking 80-100ms generates only 10-13 messages with steps of 10-13 values. Even if a keyboard generated sustain messages every millisecond, hogging the MIDI 1.0 bandwidth, you would typically see some skipped values simply because there isn't time to send them all. So there's just no point in having higher resolution or super-precise position measurement.

I know Fatar has been in the business for a long time and supplies keybeds/actions to many manufacturers, but the serious DP manufacturers all build their own actions for a reason. I had an Alesis QS-8 with a weighted Fatar action. It was heavy. sticky and uneven and got noticably worse over a period of years. I realize this is just one data point from a long time ago and the QS-8 was a fairly budget-minded keyboard, but there you have it; not one of my personal favorite manufacturers.

Re: Pedal Noise Question

brundlefly wrote:

FWIW, I have a DP-10 that's been working perfectly for the last 10 years or so. It's still solid, smooth and quiet. Using it with an RD-700NX, if I deliberately stroke the pedal very slowly, I can get all the possible values in as linear a fashion as my muscle control can manage with no jitter or discontinuities. I don't know about other keyboards, but the RD-700 produces pedal messages at a maximum rate of 1 every 8ms So in practice a typical full pedal stroke in either direction taking 80-100ms generates only 10-13 messages with steps of 10-13 values. Even if a keyboard generated sustain messages every millisecond, hogging the MIDI 1.0 bandwidth, you would typically see some skipped values simply because there isn't time to send them all. So there's just no point in having higher resolution or super-precise position measurement.

I know Fatar has been in the business for a long time and supplies keybeds/actions to many manufacturers, but the serious DP manufacturers all build their own actions for a reason. I had an Alesis QS-8 with a weighted Fatar action. It was heavy. sticky and uneven and got noticably worse over a period of years. I realize this is just one data point from a long time ago and the QS-8 was a fairly budget-minded keyboard, but there you have it; not one of my personal favorite manufacturers.

I personally have both DP10 pedal and F10H which I both use with an audiofront adapter as the F10H requires additional al power to work . I can tell you there is no comparison at all . The issue is now much variable points you can send per second but how precisely you can hit a desired pedalling value and maintain hit . The DP10 is not very precise and fluctuates a lot specially when fully pressed. The F10H in the contrary is very precise respects pianist intention as on a good acoustic . Obviously it only matters if you play advanced classical music , in which case I doubt one could fully satisfied with the DP10. For rock/ jazz no pb it’s good enough .

Re: Pedal Noise Question

Pianistically wrote:
brundlefly wrote:

FWIW, I have a DP-10 that's been working perfectly for the last 10 years or so. It's still solid, smooth and quiet. Using it with an RD-700NX, if I deliberately stroke the pedal very slowly, I can get all the possible values in as linear a fashion as my muscle control can manage with no jitter or discontinuities. I don't know about other keyboards, but the RD-700 produces pedal messages at a maximum rate of 1 every 8ms So in practice a typical full pedal stroke in either direction taking 80-100ms generates only 10-13 messages with steps of 10-13 values. Even if a keyboard generated sustain messages every millisecond, hogging the MIDI 1.0 bandwidth, you would typically see some skipped values simply because there isn't time to send them all. So there's just no point in having higher resolution or super-precise position measurement.

I know Fatar has been in the business for a long time and supplies keybeds/actions to many manufacturers, but the serious DP manufacturers all build their own actions for a reason. I had an Alesis QS-8 with a weighted Fatar action. It was heavy. sticky and uneven and got noticably worse over a period of years. I realize this is just one data point from a long time ago and the QS-8 was a fairly budget-minded keyboard, but there you have it; not one of my personal favorite manufacturers.

I personally have both DP10 pedal and F10H which I both use with an audiofront adapter as the F10H requires additional al power to work . I can tell you there is no comparison at all . The issue is now much variable points you can send per second but how precisely you can hit a desired pedalling value and maintain hit . The DP10 is not very precise and fluctuates a lot specially when fully pressed. The F10H in the contrary is very precise respects pianist intention as on a good acoustic . Obviously it only matters if you play advanced classical music , in which case I doubt one could fully satisfied with the DP10. For rock/ jazz no pb it’s good enough .

I also replaced the original pedal on my VPC1 and replaced it with the Roland pedal and it was much better , but still problematic for playing Ravel or Debussy work as too imprecise . I also noticed as you mention a lot of  data being sent when the pedal is fully pressed which I got rid off by adjusting the pedal curve , but it looks like a design issue as opposed to be a feature . I recently acquired an acoustic grand and there is indeed a big difference when the piano is well prepared. I  have heard many reviews praising the Kawai pedal with optical sensors , so I would be inclined to think it is indeed a much better pedal as it replaced the old pedal in the new DP line and I would probably have bought it if I hadn’t switched to acoustic .

Re: Pedal Noise Question

Pianistically wrote:

The DP10 is not very precise and fluctuates a lot specially when fully pressed.

Sounds like yours is failing. I'm confidant my DP-10 would precisely honor your intention.

Obviously it only matters if you play advanced classical music , in which case I doubt one could fully satisfied with the DP10. For rock/ jazz no pb it’s good enough .

Sorry, but that's pretentious baloney. Nuanced pedaling technique is audible in performances by accomplished pianists across many genres.

Re: Pedal Noise Question

joannchr wrote:

I also noticed as you mention a lot of  data being sent when the pedal is fully pressed which I got rid off by adjusting the pedal curve , but it looks like a design issue as opposed to be a feature .

Again, I would suspect either your particular pedal is defective or - maybe more likely - the keyboard has an issue. I don't see anything like this in my recordings; when the pedal stops moving at any point no new messages are transmitted by the keyboard.